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Oita has more waterfalls than most visitors ever hear about, and almost none of them show up on a first-timer’s itinerary. Over a few separate trips we’ve worked our way to four of them — scattered across three very different corners of the prefecture, each with its own reason to detour for it. None of these are hard to reach once you know they exist. The problem is nobody tells you they exist.

Here’s the short version of each, with links through to the full guide for whichever one fits your route.

Chinda Falls — Oita’s Other Niagara

Oita likes to claim it has two Niagaras. Harajiri Falls gets the postcards; Chinda Falls, a short drive away on the same river system, gets almost nothing. It’s the same wide curtain of water dropping across a rock shelf nearly as wide as a football field, minus the crowds, plus something Harajiri doesn’t have: the shell of a hydroelectric power station, abandoned mid-river for over a century, that you can walk straight into. It sits in Bungo-Ono, about ten minutes by car from Bungo-Kiyokawa Station. We had the whole place to ourselves on a weekday afternoon in July.

Fukino Falls — The Quieter of Usa’s Three Falls

Fukino Falls drops about 65 meters and splits into two distinct streams — a male fall (雄滝) and a female fall (雌滝) — inside a nationally designated Place of Scenic Beauty. It’s one of “Usa’s Three Falls” (宇佐の三瀑), alongside Higashi Shiiya Falls below and a third fall we haven’t covered yet. There are two separate ways to view it, and when we visited in November the viewing deck was completely empty.

Higashi Shiiya Falls — Kyushu’s Answer to Kegon Falls

Locals call it “Kyushu Kegon” for a reason: Higashi Shiiya Falls makes an 85-meter drop through the Yaba-kei gorge country of Usa City, not far off Nikko’s famous 97-meter Kegon Falls. It’s one of Japan’s official “Top 100 Waterfalls,” sitting inside a nationally designated scenic area, which makes it the most formally recognized of the four falls on this list — and still one most foreign visitors have never heard of.

Ryumon Falls — Kokonoe’s Dragon Gate

Drive into the Kuju highlands instead and you’ll find Ryumon Falls, a wide, curtain-like waterfall dropping over a flat rock wall into a river pool in Kokonoe-machi. It’s known locally for two things: a Kamakura-era legend that gave it its name, and a wide, cracked-rock slope that generations of local kids used as a natural water slide. One of those you can still experience. The water slide, as of our research, currently isn’t possible — worth knowing before you build a visit around it.

Planning a Waterfall Route

These four aren’t clustered together — Chinda Falls is down in Bungo-Ono, Fukino and Higashi Shiiya are both up in Usa, and Ryumon is out in Kokonoe in the Kuju highlands. We wouldn’t try to cram all four into one day. A more realistic approach is to pick whichever pair sits closest to the rest of your itinerary: Fukino and Higashi Shiiya pair naturally as a single Usa detour, while Chinda and Ryumon each make more sense tacked onto a Bungo-Ono or Kuju day. None of them are realistically reachable without your own transport, so budget it as a rental car day rather than a train-and-bus one.

FAQ

Do I need a rental car to visit these waterfalls? Yes, practically speaking. All four sit outside the areas served by tourist-friendly public transit, so a rental car is the realistic way to reach any of them.

Which of these four is easiest to combine with a typical Oita itinerary? Fukino Falls and Higashi Shiiya Falls, since they’re both in Usa and close enough to visit together in one detour.

Can I see all four waterfalls in a single day? We wouldn’t recommend it. They sit in three separate parts of the prefecture, so pairing two that are near each other makes for a much less rushed day than trying to chase all four at once.